{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51702",
    "entityType": "User",
    "nonce": "0x8a34366ccf8fef94b8ce7035f8312ec8884b8975418d7a26f8a458a737212beb",
    "signature": "0xa102a4cf56b327373bb07d484a8c80c062e83e81559660df50dd61e8c94558ee0a0b0386d86390aee92b2a7563aa1c1b6364ac8478360e8d092058a8c883dac31c",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}